cyvisguard

Item: cyvisguard
Rating: 33
Author: M8ven

Security control plane for AI agents — identity and delegation, capability policy, data-flow taint and a live audit trail, enforced over MCP. Guards a real Claude Code end to end.

→ flankerhqd/cyvisguard · listed on github_topic

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// key findings

🚨

Known vulnerabilities in dependencies: 2 critical

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

// known CVEs in dependencies2 critical

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@2.1.0GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

criticalvitest@2.1.0GHSA-9crc-q9x8-hgqq

Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configCYVISGUARD_AGENT

configCYVISGUARD_AUDIT_LOG

configCYVISGUARD_CONTROL

configCYVISGUARD_JUDGE_MODEL— gemma4:e2b-it-q4_K_M \

configCYVISGUARD_MODEL_LOG

configCYVISGUARD_MODEL_PORT

configCYVISGUARD_REPO

configCYVISGUARD_SKILLS

configCYVISGUARD_SKILL_STRICT

configCYVISGUARD_UPSTREAM

configCYVISGUARD_USER

configOLLAMA_HOST

configOLLAMA_MODEL

configOLLAMA_TIMEOUT_MS

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/flankerhqd-cyvisguard-141yn4)](https://m8ven.ai/mcp/flankerhqd-cyvisguard-141yn4)

commit: b5e985186c78fa52293113ee1247684a0b33a53b

code hash: fef3f7a3dd9cf13f974bcedb1419fda229b18b7baf23496e64deb5c1e5852c19

verified: 7/28/2026, 9:05:31 AM

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